Topics: Relative Clauses
We don’t know the reason ————– Peter is absent today.
A. who
B. which
C. that
D. why
Select your answer:

Random Topics:
Have to / Do not have toPresent/Past/Future Continuous TensePresent & Past TensesPassive Voice and Relative ClausesNoun / PronounArticles & PrepositionPresent simple or Past simpleHabitual and Continuous TensesSpeech TensesAuxiliary and Modal VerbsOther quiz:
Tenses › ViewShe has been working here for three years.
A. Present Perfect
B. Present Perfect Continuous
C. Past Perfect Continuous
Grammar › View
________ your brother at home?
A. Is
B. Has
